Question

Which of the following math statements contain variable(s)? Check all that

apply.
"A. 5- 5 = 0
B. 11 + x = 19
C. 34 - 6 = 28
D. ? + 8 = 19

Answer 1

b because x is the variable, so if you're asked to solve for the variable, you will subtract 11 from both sides.

Answer 2

Explanation:

B